272006400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 928662784

約数和(自身を除く): 656656384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 457, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 914, 930, 960, 992, 1200, 1240, 1280, 1371, 1488, 1550, 1600, 1828, 1860, 1920, 1984, 2285, 2325, 2400, 2480, 2742, 2976, 3100, 3200, 3656, 3720, 3840, 3968, 4570, 4650, 4800, 4960, 5484, 5952, 6200, 6400, 6855, 7312, 7440, 7936, 9140, 9300, 9600, 9920, 10968, 11425, 11904, 12400, 13710, 14167, 14624, 14880, 18280, 18600, 19200, 19840, 21936, 22850, 23808, 24800, 27420, 28334, 29248, 29760, 34275, 36560, 37200, 39680, 42501, 43872, 45700, 49600, 54840, 56668, 58496, 59520, 68550, 70835, 73120, 74400, 85002, 87744, 91400, 99200, 109680, 113336, 116992, 119040, 137100, 141670, 146240, 148800, 170004, 175488, 182800, 198400, 212505, 219360, 226672, 274200, 283340, 292480, 297600, 340008, 350976, 354175, 365600, 425010, 438720, 453344, 548400, 566680, 584960, 595200, 680016, 708350, 731200, 850020, 877440, 906688, 1062525, 1096800, 1133360, 1360032, 1416700, 1462400, 1700040, 1754880, 1813376, 2125050, 2193600, 2266720, 2720064, 2833400, 2924800, 3400080, 3626752, 4250100, 4387200, 4533440, 5440128, 5666800, 6800160, 8500200, 8774400, 9066880, 10880256, 11333600, 13600320, 17000400, 18133760, 22667200, 27200640, 34000800, 45334400, 54401280, 68001600, 90668800, 136003200, 272006400]

約数ペア:

[(1, 272006400), (2, 136003200), (3, 90668800), (4, 68001600), (5, 54401280), (6, 45334400), (8, 34000800), (10, 27200640), (12, 22667200), (15, 18133760), (16, 17000400), (20, 13600320), (24, 11333600), (25, 10880256), (30, 9066880), (31, 8774400), (32, 8500200), (40, 6800160), (48, 5666800), (50, 5440128), (60, 4533440), (62, 4387200), (64, 4250100), (75, 3626752), (80, 3400080), (93, 2924800), (96, 2833400), (100, 2720064), (120, 2266720), (124, 2193600), (128, 2125050), (150, 1813376), (155, 1754880), (160, 1700040), (186, 1462400), (192, 1416700), (200, 1360032), (240, 1133360), (248, 1096800), (256, 1062525), (300, 906688), (310, 877440), (320, 850020), (372, 731200), (384, 708350), (400, 680016), (457, 595200), (465, 584960), (480, 566680), (496, 548400), (600, 453344), (620, 438720), (640, 425010), (744, 365600), (768, 354175), (775, 350976), (800, 340008), (914, 297600), (930, 292480), (960, 283340), (992, 274200), (1200, 226672), (1240, 219360), (1280, 212505), (1371, 198400), (1488, 182800), (1550, 175488), (1600, 170004), (1828, 148800), (1860, 146240), (1920, 141670), (1984, 137100), (2285, 119040), (2325, 116992), (2400, 113336), (2480, 109680), (2742, 99200), (2976, 91400), (3100, 87744), (3200, 85002), (3656, 74400), (3720, 73120), (3840, 70835), (3968, 68550), (4570, 59520), (4650, 58496), (4800, 56668), (4960, 54840), (5484, 49600), (5952, 45700), (6200, 43872), (6400, 42501), (6855, 39680), (7312, 37200), (7440, 36560), (7936, 34275), (9140, 29760), (9300, 29248), (9600, 28334), (9920, 27420), (10968, 24800), (11425, 23808), (11904, 22850), (12400, 21936), (13710, 19840), (14167, 19200), (14624, 18600), (14880, 18280)]